mcp-server

Indexed by io.github.spanlens

About

Query Spanlens LLM observability from Cursor, Claude Desktop, or Continue via MCP.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Env varsSPANLENS_API_KEY SPANLENS_BASE_URL

Claude Code

claude mcp add --env SPANLENS_API_KEY= --env SPANLENS_BASE_URL= mcp-server -- npx @spanlens/mcp-server

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"mcp-server","command":"npx","args":["@spanlens/mcp-server"],"env":{"SPANLENS_API_KEY":"","SPANLENS_BASE_URL":""}}'

JSON

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "@spanlens/mcp-server"
      ],
      "env": {
        "SPANLENS_API_KEY": "",
        "SPANLENS_BASE_URL": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.